71641332

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2430

約数の個数: 108

約数和(自身を含む): 223144740

約数和(自身を除く): 151503408

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2389, 2499, 3332, 4284, 4778, 4998, 7167, 7497, 9556, 9996, 14334, 14994, 16723, 21501, 28668, 29988, 33446, 40613, 43002, 50169, 66892, 81226, 86004, 100338, 117061, 121839, 150507, 162452, 200676, 234122, 243678, 284291, 301014, 351183, 365517, 468244, 487356, 568582, 602028, 702366, 731034, 852873, 1053549, 1137164, 1404732, 1462068, 1705746, 1990037, 2107098, 2558619, 3411492, 3980074, 4214196, 5117238, 5970111, 7960148, 10234476, 11940222, 17910333, 23880444, 35820666, 71641332]

約数ペア:

[(1, 71641332), (2, 35820666), (3, 23880444), (4, 17910333), (6, 11940222), (7, 10234476), (9, 7960148), (12, 5970111), (14, 5117238), (17, 4214196), (18, 3980074), (21, 3411492), (28, 2558619), (34, 2107098), (36, 1990037), (42, 1705746), (49, 1462068), (51, 1404732), (63, 1137164), (68, 1053549), (84, 852873), (98, 731034), (102, 702366), (119, 602028), (126, 568582), (147, 487356), (153, 468244), (196, 365517), (204, 351183), (238, 301014), (252, 284291), (294, 243678), (306, 234122), (357, 200676), (441, 162452), (476, 150507), (588, 121839), (612, 117061), (714, 100338), (833, 86004), (882, 81226), (1071, 66892), (1428, 50169), (1666, 43002), (1764, 40613), (2142, 33446), (2389, 29988), (2499, 28668), (3332, 21501), (4284, 16723), (4778, 14994), (4998, 14334), (7167, 9996), (7497, 9556)]